[PATCH] D25147: AMDGPU: Don't fold undef uses or copies with implicit uses
Tom Stellard via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 4 13:54:06 PDT 2016
tstellarAMD added inline comments.
> SIFoldOperands.cpp:220
> + return !UseMO.isUndef();
> + //return !MI.hasRegisterImplicitUseOperand(UseMO.getReg());
> +}
Commented out code.
https://reviews.llvm.org/D25147
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